/ Dictionary / Index M moggy: Meaning and Definition of Find definitions for: mog•gy Pronunciation: (mog'ē), [key] — pl. -gies. a cat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mogen David Moghul Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language